Using a specific package version

[zmitchell]

There are various ways to accomplish this laid out in this comment: NixOS/nixos-search#636 (comment)

[nixos-discourse]

This issue has been mentioned on NixOS Discourse. There might be relevant details there:

https://discourse.nixos.org/t/how-to-pin-a-single-software-to-a-specific-version-when-using-home-manager/34874/3

[fricklerhandwerk]

Related: https://discourse.nixos.org/t/installing-only-a-single-package-from-unstable/5598/4